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公开(公告)号：US5612163A
公开(公告)日：1997-03-18
申请号：US628311
申请日：1996-04-05
CPC分类号： G03G7/008
摘要： A transfer sheet for printing media of electrophotographic copying machines or printers comprises a polycarbonate-based resin or a composition containing not less than 75% by mass of a polycarbonate-based resin, and having characteristics that:the ratio of infrared absorbance at the wave number of 155 mm.sup.-1 to that at 160 mm.sup.-1 of said sheet is 0.3 to 0.6;the melt viscosity at the shear rate of 200/sec at 280.degree. C. of said sheet is not less than 2,000 Pa.multidot.s; andthe thickness of said sheet is 130 to 250 .mu.m.
摘要翻译： 用于电子照相复印机或打印机的打印介质的转印纸包括聚碳酸酯基树脂或含有不低于75质量％的聚碳酸酯基树脂的组合物，并且具有以下特征：波数处的红外吸光度比 155mm-1与所述片材的160mm-1相差为0.3〜0.6; 所述片材在280℃剪切速率为200 /秒时的熔体粘度不小于2,000Pax; 所述片材的厚度为130〜250μm。
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公开(公告)号：US6136494A
公开(公告)日：2000-10-24
申请号：US750737
申请日：1997-03-06
CPC分类号： G03G15/1655 , G03G13/16 , G03G7/006 , G03G7/008
摘要： A transfer sheet comprising not less that 75% by mass of a polycarbonate resin, and having a ratio of an infrared absorbency at a wave-number of 155 mm.sup.-1 to that at a wave-number of 160 mm.sup.-1 of not less than 0.02 and less than 0.3, a melting viscosity of not less than 2,500 Pa.multidot.s when measured at 280.degree. C. by a Koka-type flow tester and thickness of 130 to 250 .mu.m. The transfer sheet can satisfy requirements of a mechanical durability, flame retardant properties and a modability simultaneously.
摘要翻译： PCT No.PCT / JP96 / 01075 Sec。 371日期1997年3月6日 102（e）1997年3月6日PCT PCT 1996年4月19日PCT公布。 公开号WO96 / 33447 日期：1996年10月24日一种转印片材，其不低于75质量％的聚碳酸酯树脂，并且其波数为155mm -1的红外吸收率与波数为160mm- 1不小于0.02且小于0.3，当在280℃下用Koka型流动测试仪测量并且厚度为130至250μm时，熔融粘度不低于2,500Pax。 转印片可以同时满足机械耐久性，阻燃性和可调性的要求。
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